I got the same offer. I've done MANY timeshare presentations so I'm somewhat fireproof. Some people cannot handle or tollerate them but I find them funny and informative.
I didn't do the Villlage one but did do the Sheraton Resorts one. It was extrememly painless.
If it's worth it to you for the money aspect, check it out. The Villages are a great property and usually go for nearly $200 a night.